ɽ軨L^Еrֲ۲λ~ҡ̎Ҋճl(f)۠λsΣٲ_Еr߀wһú@xΣġΣɽ軨xҪDzQг̥ЃɌijxwںɫo̥AɫںɫcxƣֻwСoʜ\һ\SɫijxxȺ~ϴ֭ҺΣɽ軨֦Խ2괺ػr1ɰl(f)20һ㴺^1ηֳ߷塣軨rx궼ΣxĴʩһǼͥɽ軨l(f)xΣrԲß~ˮ~ˮƷǣ1ݣ0.5~4050ݣ2025ˮУ1ҹ(jng)^^VԇҲɌׂʣğ^1ˮ1ҹ^Vʹˎx501000Һ2020002500Һȇ ӛ [Ԕ]
mǰһ㶼ҪϴɃȻɿջĸȥ^ˎˮϴڣһв`Һ߂Ҳľ̿ۻǷͿĨڂ@̎ꮅͨLoՕ֮̎13գF(xin)ܛr衣ϴĿǣ(1)ώеIJ(2)ȥĺɶյĸ(3)ȥճڸвxܛrԣmLӲ۔࣬ܛrͲړpmȻһﶼǽ^ģmxҲ]РҲ]ϴmėlrg͵طȗlԒҲԲϴֱ衣עB(yng)o ӛ [Ԕ]
犺ġ\~˿ƳGСľԭa(chn)ߺɽؼmɽ҇Ҳ仨ɫGL˂ϲ۵Իһ㲻Y(ji)ǤҪҪI(lng)ɻһ_95% 1Ǥrg 犳ļrgֻҪضmǤ壬ÿ114Ѯ@ΕrgֲLx^IJ֮^벻˸ɻ^ 2x xδľ|(zh)֦l^ÎۼLһ610²~ӑ(yng)ҪעǣȡrһҪ^ļʹRƽвֱӵֲȡ롣 3Ǥ|(zh)崲Ĝʂ Ǥ|(zh)^ý(jng)Yļɳ_ˮCϴ崲Ü\ľ䣬ҲҪ0.1%ĸiҺM 4Ǥ巽 ǤrȌھSB12н20üɳϲ傀СȻٌɳ34מˣg豣8Ǥúһˮwϲֲ崲ĝ 5 Ǥ崲(yng)҃(ni)ɢĵطֱӽ̫ꖹҜر20z϶^һܺʹһЩǤ(yng)(jng)崲(ni)ˮÿ쇊һÿһʹ崲(ni)ȱ80%ϡһ2520Ҽ 6 Ǥ(yng)r(yng)ßoʵɳ|(zh)(yng)ƬˮԕrСPpp(ni)ںõСӃ(ni)։^pСֲúRϝһˮʹȻ܌Ȼa̎PB(yng)~ƬoήF(xin)ʹܹգһºʩһЩҺM [Ԕ]
âڵҪ۲̿Ҳx~sxʧpa(chn)Ʒ|(zh)۲YҪ麦~缰֦вλȳF(xin)۠Сcu(lin)ϣγһӰɫֹ۠ͣ_Ó䣬ڹϲM۠SƤѲľ˨L㶹СrÓΰ۲ˎУ粡ҸʢڼãͪPM45вɭi\`̿ҲYҪ麦~ҡвF(xin)һЩСc^׃ڸܽY(ji)вΣ׃Ó̿ҲxĻвɭi\˾`ˎâ~sxйﶼɌúİl(f)â~ú͠cϷд~sx~ssxɫɰwe45xSɫ\SɫwL14סxw^гwLs1.6oɫowLs2xoС~sķˎ͡R鄩ٿɡٜ皢xķˎR鄩ٿl(f)F(xin)ϲx(yng)YxһɷNˎʹ÷ˎfg710Qòͬˎ؇һNxͬrl(f)л쇊磺ٿɣвPҪF(xin)F(xin) ӛ [Ԕ]
һ@^(q)Ҫ]дˮԴȾ߂^õˮh(hun)^^ꖡͨLµ܇o^Ľڔrƫɺ^õĝˮlxɢƷNoֲܶо1.5ס6ˮҪԳִmˮʩ⛱ؕrÿʩr(nng)ҷ5000ǧL(ji)ʩʣ~懊ѿǰʩ3%\L0.3-0.5%0.2-0.3%ÿʩʺ1ˮ^ȴӰl(f)ʡ1μʽһlL1.5ףǰ˃ɂ(c)ķֲY(ji)ĸ֦10-12ÿ֦201Y(ji)֦1IB(yng)֦Y(ji)֦cIB(yng)֦ÿMD(zhun)QʽС1.5LɜpƲİl(f)2Ŷ1ؼ1lL20ĸ֦2L13-5Y(ji)֦ÿY(ji)֦13ѲM棬@r1.5-210-12Y(ji)֦һY(ji)ÿY(ji)֦2-3ѿؠIB(yng)֦A֦1-2ѿؽļٽҹ̶ֲռÿgժģᘌt~Сc7-8~ժɿL߹Ч軨룺IB(yng)֦Y(ji)֦2:1ԭtȥIB(yng)֦ϵĻȥʹγʵ^Drȥֹ״ܜpٲxȾppƲժǰ낀ժɫxΣMʹԴ͵VԴr(nng)ˎ1Ѱӏ߿Srl(f)λԭl(f)ڇˎÿ1513-5ˎx70%в800Һ50%`ɝԷۄ800ҺƯҪAڰl(f)ѿǰP0.5%嵪c3ʯτLչ~ɫǰÿ10-15쇊1ˎx1:0.5:200Һ50%˾800Һ̿Ҳѝ{_ʼɫrMе1·ˎ50˾ؿɝԷۄ800Һժǰ1ֹͣˎ˪ùռ~l(f)ڇˎ1:0.5:200ҺҲ65%\500Һ2x꣺Y(ji)϶֦Խxxڇ3̖1500ҺѰl(f)ѿǰ3ʯτL0.2-0.3ʯτ ӛ [Ԕ]
ƌ οی ΑB(ti) ݱ2060cm~3ѡλֱ58cm89 ϲЇֲa(chn)ؖ|ϲں36005100mɽ²ݵػɽҲa(chn)ӛ [Ԕ]